Firearm barrel scrubber



FIG. 1 is a side elevational view of a firearm barrel scrubber showingour new design, all other sides being identical thereto.

FIG. 2 is a magnified view of a section of the swab portion thereof.

FIG. 3 is a perspective view of the entire firearm barrel scrubber.

That portion of a conventional rod shown in broken lines in FIG. 3 isfor illustrative purposes only and forms no part of the claimed design.

The ornamental design for a firearm barrel scrubber, substantially asshown and described.